| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.664 | 16/5:14.624 |
| 2 | 1 | 20.854 | 15/5:03.885 |
| 3 | 2 | 20.777 | 15/5:06.475 |
| 4 | 2 | 21.640 | 15/5:11.006 |
| 5 | 2 | 20.102 | 15/5:09.111 |
| 6 | 2 | 19.869 | 15/5:07.265 |
| 7 | 2 | 20.658 | 15/5:07.637 |
| 8 | 2 | 19.635 | 15/5:05.998 |
| 9 | 2 | 19.527 | 15/5:04.543 |
| 10 | 2 | 19.979 | 15/5:04.058 |
| 11 | 3 | 19.856 | 15/5:03.492 |
| 12 | 2 | 20.722 | 15/5:04.104 |
| 13 | 2 | 19.689 | 15/5:03.429 |
| 14 | 2 | 19.433 | 15/5:02.577 |
| 15 | 2 | 19.772 | 15/5:02.177 |